I-MG is biocompatible cobalt-based casting alloy for partial dentures without beryllium, nickel, cadmium and lead. It has outstanding resistance to corrosion and high strength. I I-MG can be polished and laser welded. It meets the correspondence to EN ISO 22674.
| Composition | m% | |
|---|---|---|
| Co |
62,5 |
|
|
Cr |
29,5 |
|
|
Mo |
5,5 |
|
|
Si |
1,4 |
|
|
Mn, C, N |
%mylt%1 |
| Properties | |||
|---|---|---|---|
|
Type |
5 |
||
|
Density |
8,2 g/cm3 |
||
|
Melting range |
1295-1345°C |
||
|
Casting temperature |
1450°C |
||
|
Vickers hardness |
HV 10 |
365 |
|
|
Tensile Strength |
Rm |
960 MPa |
|
|
Yield stress |
Rp 0,2 |
640 MPa |
|
|
Modulus of elasticity |
E |
aprox. 220.000 MPa |
|
|
Elongation |
A5 |
7,5% |
| Title | Default Title |
|---|
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